/*
 *  Copyright 2001-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package ar.uba.fi.posgrado.common.web.action.student;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import ar.uba.fi.posgrado.common.model.Student;
import ar.uba.fi.posgrado.common.service.StudentService;
import ar.uba.fi.posgrado.common.web.form.student.StudentForm;

/**
 * Lista todos los alumnos.<br>
 * 
 * @author lautaro.gutierrez
 * @author pablo.tortorella
 */
public class ListStudentsAction extends Action {

	/** Logger */
	private static Logger logger = Logger.getLogger(ListStudentsAction.class);

	protected StudentService studentService;

	/**
	 * @param studentService
	 *            the StudentService to set
	 */
	public void setStudentService(StudentService studentService) {
		this.studentService = studentService;
	}

	/**
	 * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping,
	 *      org.apache.struts.action.ActionForm,
	 *      javax.servlet.http.HttpServletRequest,
	 *      javax.servlet.http.HttpServletResponse)
	 */
	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm actionForm,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		if (logger.isDebugEnabled()) {
			logger.debug("Por listar alumnos ...");
		}
		StudentForm form = (StudentForm) actionForm;

		List<Student> students = studentService.getAll();

		if (logger.isDebugEnabled()) {
			logger.debug("Listando Alumnos");
			for (Student student : students) {
				logger.debug("Alumno: " + student.getName());
			}
		}
		// Lista todos los datos de los alumnos
		/*
		 * private Long id; private String name; private String surname; private
		 * String personalId; private String addressStreet; private String
		 * addressNumber; private String zipCode; private String city; private
		 * String country; private String phoneNumber; private String
		 * mobileNumber; private String email;form
		 */

		form.setStudents(students);

		logger.info("Listar alumnos finalizado");
		return mapping.findForward("success");
	}

}
